Die modularen arbiträren USB-Funktionsgeneratoren der AFG-100/200 Serie von GW Instek gibt es in vier verschiedenen Varianten. Sowohl durch ihre einzigartigen Produkteigenschaften wie zum Beispiel das geringe Gewicht und die Handlichkeit der Geräte, als auch durch die USB-Schnittstelle, stellt sich die AFG-100/200 Serie als ideale Wahl für Anwendungen in Laboren für den unabhängigen Betrieb oder aber auch für die Kollokation mit dem Digital-Oszilloskop der GDS-2000A Serie von GW Instek dar.
Produkteigenschaften
MODEL NUMBER | AFG-125 / AFG-125P | |||
OUTPUT CHANNELS | 1 | |||
WAVEFORMS | Sine, Square, Ramp, Pulse, Noise, ARB | |||
ARBITRARY FUNCTIONS | Sample Rate | 120 MSa/s | ||
Repetition Rate | 60MHz | |||
Waveform Length | 4k points | |||
Amplitude Resolution | 10 bits | |||
Non-Volatile Memory | 4k points | |||
FREQUENCY CHARACTERISTICS | Range | Sine/Square | 1µHz ~ 25MHz | |
Ramp | 1µHz~1MHz | |||
Resolution | 1µ Hz | |||
Accuracy | Stability | ±20 ppm | ||
Aging | ±1 ppm, per 1 year | |||
Tolerance | ≤1 mHz | |||
OUTPUT CHARACTERISTICS | Amplitude | Range | GPA-501 power supply: 1mVpp to 2.5Vpp (into 50Ω), 2mVpp to 5Vpp (open-circuit) USB power supply : 1mVpp to 2Vpp (into 50Ω), 2mVpp to 4Vpp (open-circuit) |
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Accuracy | ±2% of setting ±1 mVpp (at 1 kHz) | |||
Resolution | 1mV or 3 digits | |||
Flatness | ±1% (0.1dB) ≤100kHz, ±3% (0.3 dB) ≤5MHz,±5% (0.4 dB) ≤12MHz, ±10%(0.9dB) ≤25MHz(sine wave relative to 1kHz) |
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Units | Vpp, Vrms, dBm | |||
Offset | Range | GPA-501 power supply: ±1.25 Vpk ac +dc (into 50Ω), ±2.5Vpk ac +dc (Open circuit) USB power supply: ±1 Vpk ac +dc (into 50Ω),±2 Vpk ac +dc (Open circuit) |
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Accuracy | 2% of setting + 10mV+ 0.5% of amplitude | |||
WAVEFORM OUTPUT | Impedance | 50Ω typical (fixed), > 10MΩ (output disabled) | ||
Protection | Short-circuit protected. Overload relay automatically disables main output | |||
SINE WAVECHARACTERISTICS | Harmonic Distortion | ≤-50 dBc DC ~ 1MHz, Ampl > 1Vpp ≤-35 dBc 1MHz ~ 5MHz, Ampl > 1Vpp ≤-30 dBc 5MHz ~ 25MHz, Ampl > 1Vpp |
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SQUARE WAVECHARACTERISTICS | Rise/Fall Time | ≤10ns at maximum output. (into 50 Ω load) | ||
Overshoot | 2% | |||
Asymmetry | 1% of period +5 ns | |||
Variable duty Cycle | 1.0% to 99.0% ≤100kHz 10% to 90% ≤ 1MHz 50% ≤ 25MHz |
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RAMP CHARACTERISTICS | Linearity | < 0.1% of peak output | ||
Variable Symmetry | 0% to 100% (0.1% Resolution) | |||
PULSE CHARACTERISTICS | Period | 40ns~2000s | ||
Pulse Width | 20ns~1999.9s | |||
Overshoot | <2% | |||
Accuracy | 0.1%+20ns | |||
Jitter | 20ppm +10ns | |||
AM MODULATION | Carrier Waveforms | Sine, Square, Ramp, Pulse, Arb | ||
Modulating Waveforms | Sine, Square, Triangle, Upramp, Dnramp | |||
Modulating Frequency | 2mHz to 20kHz | |||
Depth | 0% to 120.0% | |||
Source | Internal | |||
FM MODULATION | Carrier Waveforms | Sine, Square, Ramp | ||
Modulating Waveforms | Sine, Square, Triangle, Upramp, Dnramp | |||
Modulating Frequency | 2mHz to 20kHz | |||
Peak Deviation | DC to Max Frequency | |||
Source | Internal | |||
SWEEP | Waveforms | Sine, Square, Ramp | ||
Type | Linear or Logarithmic | |||
Start/Stop Freq | 1µHz to Max Frequency | |||
Sweep Time | 1ms to 500s | |||
Source | Internal / Manual | |||
FSK | Carrier Waveforms | Sine, Square, Ramp, Pulse | ||
Modulating Waveforms | 50% duty cycle square | |||
Modulation Rate | 2mHz to 100 kHz | |||
Frequency Range | 1µHz to Max Frequency | |||
Source | Internal | |||
PM | Carrier Waveforms | Sine, Square, Ramp | ||
Modulating Waveforms | Sine, Square, Triangle, Upramp, Dnramp | |||
Modulation Rate | 2mHz to 20kHz | |||
Phase deviation | 0˚ to 360˚ | |||
Source | Internal | |||
SUM | Carrier Waveforms | Sine, Square, Ramp, Pulse, Noise | ||
Modulating Waveforms | Sine, Square, Triangle, Upramp, Dnramp | |||
Modulation Rate | 2mHz to 20kHz | |||
SUM Depth | 0% to 100.0% | |||
Source | Internal | |||
SYNC OUTPUT | Type | Sync, Sweep Marker, Burst Marker or Arbitrary Waveform Marker | ||
Level | TTL Compatible into 50Ω | |||
Assignment | Channel 1 or Channel 2 | |||
Polarity | Normal or Inverted | |||
Fan-out | ≥4 TTL Load | |||
Impedance | 50Ω Typical | |||
DUAL CHANNEL FUNCTION | Phase | -180˚ ~180˚ (Square and Pulse can not be change, Phase is 0°) | ||
Track | Synchronize phase | |||
Coupling | CH2=CH1 OR CH1=CH2 Frequency(Ratio or Difference) Amplitude & DC Offset |
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BURST | Waveforms | Sine, Square, Ramp, Arb | ||
Frequency | 1uHz~15 MHz(sine) 1uHz~15 MHz(Square) 1uHz~1 MHz (Ramp |
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Burst Count | 1 to 65535 cycles or Infinite | |||
Start/Stop Phase | -360 to +360 | |||
Internal Period | 1ms to 500s | |||
Gate Source | External Trigger | |||
Trigger Source | Single or Internal Rate | |||
TRIGGER DELAY | N-Cycle, Infinite | 0s to 655350ns | ||
SAVE/RECALL | 10 Groups of Setting Memories | |||
POWER OUTPUT | Only AFG-125P/AFG-225P | Output Voltage : (2.5V/3.3V/5V)±5%, Output Current : 0.6A |
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INTERFACE | USB (Device) | |||
GENERAL SPECIFICATIONS | Power Source | DC 5V | ||
Power Consumption | 10 W (Max) | |||
Operating Environment | Temperature to satisfy the specification : 18 ~ 28˚C , Operating temperature : 0 ~ 40˚C, Relative Humidity: < 80%, 0 ~ 40˚C, Installation category: CAT II | |||
Operating Altitude | 2000 Meters | |||
Storage Temperature | -10~70˚C, Humidity: ≤70% | |||
Dimensions (WxHxD) | 215(W) x 35 (H) x 107(D) mm | |||
Weight | Approx. 1kg |
Datenblatt | Download AFG-200/100-Serie: Modulare arbiträre USB-Funktionsgeneratoren |
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Laborgeräte Typ | Modulare arbiträre USB-Funktionsgeneratoren |
Bus-System o. Anschluss | USB |